213249888

素因数分解:

$2^5\times 3^3\times {\mathrm{246817}}^1$

素因数の和:246836

約数の個数: 48

約数和(自身を含む): 621981360

約数和(自身を除く): 408731472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 246817, 493634, 740451, 987268, 1480902, 1974536, 2221353, 2961804, 3949072, 4442706, 5923608, 6664059, 7898144, 8885412, 11847216, 13328118, 17770824, 23694432, 26656236, 35541648, 53312472, 71083296, 106624944, 213249888]

約数ペア:

[(1, 213249888), (2, 106624944), (3, 71083296), (4, 53312472), (6, 35541648), (8, 26656236), (9, 23694432), (12, 17770824), (16, 13328118), (18, 11847216), (24, 8885412), (27, 7898144), (32, 6664059), (36, 5923608), (48, 4442706), (54, 3949072), (72, 2961804), (96, 2221353), (108, 1974536), (144, 1480902), (216, 987268), (288, 740451), (432, 493634), (864, 246817)]